SUB WIVES used by black master

My wife is his black master’s sex slave. Every weekend I must take her to his dungeon, where he uses my wife for his pleasure as long as he wishes. Sometimes he forces me to stay so I can watch him sexually abuse my wife, especially when he does it with some of his friends. They all use my wife and unload their cumshots into every hole in her. In the end he leaves her on the floor, dirty and naked, and then I take her home where I clean her and give her all my love.